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<TITLE>[Chapter 21] 21.2 java.awt.image.ColorModel (JDK 1.0)</TITLE>
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<h2 CLASS=sect1><A CLASS="TITLE" NAME="JNUT2-CH-21-SECT-2">21.2 java.awt.image.ColorModel (JDK 1.0)</A></h2>

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<h3 CLASS=sect2><A CLASS="TITLE" NAME="JNUT2-CH-21-SECT-2.1"></A></h3>
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<P CLASS=para>
This abstract class defines a color model--i.e., a scheme for
representing a color. Subclasses
implement the methods of this interface to convert their particular
representation of a pixel value into the default RGB color
model. The static method <tt CLASS=literal>getRGBDefault()</tt> returns a
<tt CLASS=literal>ColorModel</tt> object that implements the default color
model--RGB plus alpha transparency.
You generally never
need to call the instance methods of a
<tt CLASS=literal>ColorModel</tt>--they are called internally by other
image manipulation classes.

<P CLASS=para>
See also <tt CLASS=literal>DirectColorModel</tt> and <tt CLASS=literal>IndexColorModel</tt>.

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<PRE>
public abstract class <tt CLASS=literal>ColorModel</tt> extends Object {
    // <tt CLASS=literal>Public Constructor</tt>
            public <tt CLASS=literal>ColorModel</tt>(int <tt CLASS=literal>bits</tt>);
    // <tt CLASS=literal>Protected Instance Variables</tt>
            protected int <tt CLASS=literal>pixel_bits</tt>;
    // <tt CLASS=literal>Class Methods</tt>
            public static ColorModel <tt CLASS=literal>getRGBdefault</tt>();
    // <tt CLASS=literal>Public Instance Methods</tt>
            public void <tt CLASS=literal>finalize</tt>();  //<tt CLASS=literal> Overrides Object</tt>
            public abstract int <tt CLASS=literal>getAlpha</tt>(int <tt CLASS=literal>pixel</tt>);
            public abstract int <tt CLASS=literal>getBlue</tt>(int <tt CLASS=literal>pixel</tt>);
            public abstract int <tt CLASS=literal>getGreen</tt>(int <tt CLASS=literal>pixel</tt>);
            public int <tt CLASS=literal>getPixelSize</tt>();
            public int <tt CLASS=literal>getRGB</tt>(int <tt CLASS=literal>pixel</tt>);
            public abstract int <tt CLASS=literal>getRed</tt>(int <tt CLASS=literal>pixel</tt>);
}
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<h3 CLASS=sect2><A CLASS="TITLE" NAME="JNUT2-CH-21-SECT-2.2">Extended By:</A></h3>

<P CLASS=para>
<tt CLASS=literal>DirectColorModel, 
IndexColorModel</tt>

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<h3 CLASS=sect2><A CLASS="TITLE" NAME="JNUT2-CH-21-SECT-2.3">Passed To:</A></h3>

<P CLASS=para>
<tt CLASS=literal>AreaAveragingScaleFilter.setPixels(), 
CropImageFilter.setPixels(), 
ImageConsumer.setColorModel(), 
ImageConsumer.setPixels(), 
ImageFilter.setColorModel(), 
ImageFilter.setPixels(), 
MemoryImageSource(), 
MemoryImageSource.newPixels(), 
PixelGrabber.setColorModel(), 
PixelGrabber.setPixels(), 
ReplicateScaleFilter.setPixels(), 
RGBImageFilter.setColorModel(), 
RGBImageFilter.setPixels(), 
RGBImageFilter.substituteColorModel()</tt>

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<DIV CLASS=sect2>
<h3 CLASS=sect2><A CLASS="TITLE" NAME="JNUT2-CH-21-SECT-2.4">Returned By:</A></h3>

<P CLASS=para>
<tt CLASS=literal>ColorModel.getRGBdefault(), 
Component.getColorModel(), 
ComponentPeer.getColorModel(), 
PixelGrabber.getColorModel(), 
Toolkit.getColorModel()</tt>

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<DIV CLASS=sect2>
<h3 CLASS=sect2><A CLASS="TITLE" NAME="JNUT2-CH-21-SECT-2.5">Type Of:</A></h3>

<P CLASS=para>
<tt CLASS=literal>RGBImageFilter.newmodel, 
RGBImageFilter.origmodel</tt>

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